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Mostrando 481 - 500 Resultados de 1,872 Para Buscar '"Ictiología"', tiempo de consulta: 0.05s Limitar resultados
481
The seasonal distribution of Echinorhynchus salmonis(Acanthocephala: Echinorhynchidae)among rainbow smelt, Osmerus mordax Mitchell, in Lake Michigan
Materias: “...ICTIOLOGIA...”
Artículo
482
An examination of the fish population in the River Trent, Nottinghamshire using angler catches
Materias: “...ICTIOLOGIA...”
Artículo
483
The biology of the Norway goby, Pomatoschistus norvegicus (Collett), on the west coast of Scotland
Materias: “...ICTIOLOGIA...”
Artículo
484
Ascorbic acid status of mullet, Mugil cephalus Linn., exposed to cadmium
Materias: “...ICTIOLOGÍA...”
Artículo
485
Recovery of the brown trout, Salmo trutta L., from acute hanling stress: a time-course study
Materias: “...ICTIOLOGIA...”
Artículo
486
Diet, food resource partitioning and feeding periodicity of two riffle-dwelling fish species in a New Zeland river
Materias: “...ICTIOLOGIA...”
Artículo
487
Eutrophication may produce population cycles in roach, Rutilus rutilus, by two contrasting mechanims
Materias: “...ICTIOLOGIA...”
Artículo
488
Comparative pathology of some monogenean and copepod ecto-parasites on the gills of Acanthopagrus australis (family Spa
Materias: “...ICTIOLOGIA...”
Artículo
489
Daytime changes in oocyte development with relation to the tide for the Hawaiian saddleback wrasse, Thalassoma duperrey
Materias: “...ICTIOLOGIA...”
Artículo
490
Growth and mortality of the introduced Lake Tanganyica clupeid, Limnothrissa miodon, in Lake Kariba
Materias: “...ICTIOLOGIA...”
Artículo
491
A culture system for the maintenance and proliferation of shark and sting ray immunocytes
Materias: “...ICTIOLOGIA...”
Artículo
492
Differences in growth between maturing and non-maturing male Atlantic salmon, Salmo salar L., parr
Materias: “...ICTIOLOGIA...”
Artículo
493
Antigen-induced blastogenesis of salmon, Salmo salar L. head kidney leucocytes to modified Aeromonas salmonicida antigens: a preliminary evaluation method for potencial vaccine antigens
Materias: “...ICTIOLOGIA...”
Artículo
494
Recovery of an extremely proteolytic form of Serratia liquefaciens as a pathogen of Atlantic salmon, Salmo salar, in Scotyland
Materias: “...ICTIOLOGIA...”
Artículo
495
Diurnal changes in the territorial behaviour of the tilapia Oreochromis mossambicus (Peters)
Materias: “...ICTIOLOGIA...”
Artículo
496
Sequential development and morphology of experimentally induced hepatic melanio-macrophage in Rivulus marmoratus
Materias: “...ICTIOLOGIA...”
Artículo
497
Histology of the stomach of Tilapia nilotica Linnaeus, 1758 from the River Nile
Materias: “...ICTIOLOGIA...”
Artículo
498
Cytology of macrophages in normal and mercury-treated air-breathing fish, Channa punctata (Bloch)
Materias: “...ICTIOLOGIA...”
Artículo
499
diel variation in density, lengh composition and feeding activitry of juvenile alewife, Alosa pseudoarengus Wilson, and blueback herring, A. aestivalis Mitchill, at near-surface depths in a hydroelectric dam impoundment.
Materias: “...ICTIOLOGIA...”
Artículo
500
Shift in pike, Esox lucius L., predation pressure following the introduction of ruffe, Gymnocephalus cernuus(L.) to Loch Lomond
Materias: “...ICTIOLOGIA...”
Artículo
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